Question

Kết quả của phép tính 4 1/6 : 2 1/3 là :

A. 2 1/2                B. 75/42                C. 42/75                 D. 6 2/9

làm đúng mik tick

Answer 1

\(4\dfrac{1}{6}:2\dfrac{1}{3}=\dfrac{25}{6}:\dfrac{7}{3}=\dfrac{25}{6}\times\dfrac{3}{7}=\dfrac{25}{14}\\ \)

Answer 2

= 25/6 : 7/3 = 25/14 

Answer 3

\(4\dfrac{1}{6}:2\dfrac{1}{3}=\dfrac{25}{6}:\dfrac{7}{3}=\dfrac{25}{6}.\dfrac{3}{7}=\dfrac{75}{42}=>B.\dfrac{75}{42}\)

 

Answer 4

\(4\dfrac{1}{6}:2\dfrac{1}{3}=\dfrac{25}{6}:\dfrac{7}{3}=\dfrac{25}{14}=1\dfrac{11}{14}\)

\(\dfrac{75}{42}=1\dfrac{11}{14}\)

suy ra đáp án là b

Answer 5

\(\dfrac{25}{14}\) b nha